Folleah / psr7-event-emitter

src/ListenerQueue.php

Braces +3 added lines, -2 removed lines

@@ -55,8 +55,9 @@
      */
     public function valid()
     {
-        if(sizeof($this->listeners) == 0)
-            return false;
+        if(sizeof($this->listeners) == 0) {
+                    return false;
+        }
 
         return true;
     }

src/EventManager.php

Braces +3 added lines, -2 removed lines

@@ -24,8 +24,9 @@
             return false;
         }
 
-        if(!array_key_exists($event, $this->events))
-            $this->events[$event] = new ListenerQueue;
+        if(!array_key_exists($event, $this->events)) {
+                    $this->events[$event] = new ListenerQueue;
+        }
 
         $this->events[$event]->add($callback, $priority);
     }